An acetate buffer has a ph of 4.40. which of the following, Ask an Expert

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An acetate buffer has a pH of 4.40. Which of the following changes will cause the pH to decrease?

Answer

A. adding a large amount of dilute hydrochloric acid
B. diluting the buffer solution with water
C. dissolving a large amount of solid sodium chloride
D. dissolving a large amount of solid sodium acetate
E. adding a large amount of dilute sodium hydroxide

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